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2017
Cosmic rays interacting with the Earth's atmosphere producing ions than can turn small aerosols into cloud condensation nuclei – seeds on which liquid water droplets form to make clouds. It is cascades of secondary particles that ionize molecules when traveling through the air. (Illustration: H. Svensmark/DTU)
20 DEC

New study connect exploding stars, clouds and Earth climate

New research from DTU Space provides better understanding of how cosmic rays can influence Earth´s cloud cover and climate.

Cosmic radiation The Solar system Climate change